ORBITING SOLAR SYSTEM: Build an eye-catchy solar system and music box at the same time. It shows the relative positions and general motions of planets, and plays a lovely tune when revolving! Tune: Memory
MECHANICAL GEARS: No glue needed, the 3D puzzle is all connected by pins and tails. It's powered by gear trains and spring. Just wind up the key, you can see how the mechanics work.
EASY TO ASSEMBLE: The package includes everything you need: a Step-by-step manual, pre-cut wood sheets, wax for lubricant, sandpaper for polishing. Laser cutting parts are easy to pop put, and pieces fit well together. It's also friendly for the new hand of a 3D puzzle.
ENGAGING & REWARDING: Much free time at hands? Grab the time-worthy kit and you can have a really pleasant time with family. Forget about the pressure and hustles, enjoy the relaxing DIY project. See how the mechanism comes into life in your hands.
NEAT DECOR, BEST GIFT: It will amaze anyone at anywhere anytime! Romantic is in detail: patterns, hexagon base, lines. A must-have collectible kit to feel absorbed and proud. Once finished, it can be a unique touch to the home.